"Central Syvash". Ramsar Sites Information Service. Archived from the original on 6 September 2015. Retrieved 25 April 2018.
"Eastern Syvash". Ramsar Sites Information Service. Archived from the original on 9 December 2015. Retrieved 25 April 2018.
sivash.de
Siwaschsee. 3 September 2020. Archived from the original on 25 September 2014. Retrieved 10 May 2014.
web.archive.org
"Central Syvash". Ramsar Sites Information Service. Archived from the original on 6 September 2015. Retrieved 25 April 2018.
"Eastern Syvash". Ramsar Sites Information Service. Archived from the original on 9 December 2015. Retrieved 25 April 2018.
Siwaschsee. 3 September 2020. Archived from the original on 25 September 2014. Retrieved 10 May 2014.
V. Siokhin; I. Chernichko; V. Kostyushyn; N. Krylov; Yu. Andrushchenko; T. Andrienko; Ya. Didukh; V. Kolomijchuk; L. Parkhisenko; R. Chernichko; T. Kirikova (2000). V. Siokhin; V. Kostyushyn (eds.). Sivash: the lagoon between two seas(PDF). ISBN9058829960. Archived from the original(PDF) on 2014-05-12.
wetlands.org
V. Siokhin; I. Chernichko; V. Kostyushyn; N. Krylov; Yu. Andrushchenko; T. Andrienko; Ya. Didukh; V. Kolomijchuk; L. Parkhisenko; R. Chernichko; T. Kirikova (2000). V. Siokhin; V. Kostyushyn (eds.). Sivash: the lagoon between two seas(PDF). ISBN9058829960. Archived from the original(PDF) on 2014-05-12.